As for early science in the ancient Roman and Greek period, scientists such as Archimedes, Galen, Pliny, Plato, Aristotle etc., were involved in the development of the astronomy, calendar, mathematics, medicine, geometry, mechanics, engineering, scientific theory etc. See http://serious-science.org/ancient-greek-and-roman-science-…

Oxford based journalist and consultant, who writes about business, especially the global energy business including exploration. Also editor Oxfordprospect.co.uk. Writes about a variety of topics including production, power generation including renewables, innovation, investment, markets, technology, regulation, leadership, policy making and management.